package day20171019;

/**
 * Created by Administrator on 2017-10-19.
 */
public class Test {

    public static void main(String[] args) {
//
//
//
//        Student chen = new Student();
//        chen.name = "chengongsuo";
//        chen.age = 20;
//
//        chen.study();














        Student chen = new Student();
        chen.name = "chengongsuo";

        chen.sleep();






    }
}
